rust-lang / rust-lang/rust

Differences between the assert_eq macro and direct == operation

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#158,907 4 comments 0 reactions 0 assignees View on GitHub

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C-bug needs-triage
Dominant language
Rust
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Forks
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PR merge metrics
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Description

I tried this code:

<code>

I expected to see this happen: explanation

Instead, this happened: explanation

Meta

rustc --version --verbose:

<version>
Backtrace

<backtrace>

Contributor guide

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First steps

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  4. Open a pull request that references the issue number.

Research direction

The issue provides only an inline Rust snippet and no source file or test path. Reproduce it with rustc, compare the assert_eq! case with the direct == case, and use the compiler diagnostics to locate the relevant behavior; done should include a minimized regression test and a confirmed explanation or fix.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
compilers
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
38/100

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